Cold and hot water system for pharmaceutical preparation

Abstract

The utility model relates to the technical field of cold and hot water equipment, in particular to a cold and hot water system for pharmaceutical preparation. The technical problems that when a cold and hot water system is used, cold water and hot water enter a mixing pipeline, the temperature difference between the cold water and the hot water easily causes large pressure to the interior of the pipeline, and when operation is conducted for a long time, a conveying pipeline is easily damaged, and normal allocation operation is affected are solved. According to the technical scheme, the cold and hot water system for pharmaceutical preparation comprises a preparation device body, a hot water assembly, a mixing assembly, a cold water assembly, a protection assembly, a drainage assembly and a supporting assembly; compared with a traditional cold and hot water system, the cold and hot water system has the advantages that cold water and hot water enter a mixing pipeline, the temperature difference between the cold water and the hot water easily causes large pressure to the interior of the pipeline, and during long-time operation, a conveying pipeline is easily damaged, so that normal allocation operation is affected; and large pressure caused by cold and hot temperature difference to the interior of the pipeline can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of hot and cold water equipment, in particular to a hot and cold water system for pharmaceutical preparation. Background Art

[0002] Hot and cold water systems for drug preparation are typically used to prepare medicines that need to be dissolved or diluted. This system can provide precise temperature control and achieve the required temperature by mixing cold and hot water. The combination of these devices can ensure that the drugs are treated at the appropriate temperature during the preparation process, while also ensuring the quality and stability of the product. However, when using the hot and cold water system, when mixing hot and cold water, the hot and cold water enter the mixing pipe. The temperature difference between hot and cold water can easily cause greater pressure inside the pipe. When operating for a long time, the delivery pipe is prone to damage, thus affecting normal preparation operations. Utility Model Content

[0003] In order to overcome the problem that when using the hot and cold water system, when mixing hot and cold water, the hot and cold water enter the mixing pipe, and the temperature difference between hot and cold easily causes greater pressure inside the pipe. When the operation is carried out for a long time, the transmission pipe is easily damaged, thus affecting the normal mixing operation.

[0004] The technical solution of the utility model is: a hot and cold water system for pharmaceutical preparation, including a preparation device main body, a hot water component, a mixing component, a cold water component, a protection component, a drainage component and a support component. The hot water component is provided on one side of the preparation device main body, the mixing component is provided on one end of the hot water component, the cold water component is provided on the top surface of the mixing component, the protective component is provided on the outside of the cold water component, the drainage component is provided on the bottom surface of the mixing component, and the support component is provided on the bottom surface of the preparation device main body.

[0005] Preferably, the hot water component is used to facilitate the addition of hot water to the main body of the mixing device, the cold water and hot water are mixed through the mixing component, the cold water component is used to facilitate the addition of cold water to the mixing component, the protection component is used to protect the outside of multiple groups of pipes, the drainage component is used to facilitate the discharge of mixed water, and the support component is used to support the main body of the mixing device.

[0006] Preferably, the hot water component includes a support platform, a support column, a first infusion pipe, a hot water pipe, a hot water valve and a hot water flow meter. A support platform is provided on one side of the main body of the mixing device, a support column is provided on the top surface of the support platform, a first infusion pipe is provided on the top of the support column, a hot water pipe is provided on the top surface of the first infusion pipe, multiple groups of hot water pipes are provided, a hot water valve is provided on the outside of the hot water pipe, and a hot water flow meter is provided on the outside of one end of the hot water pipe. When in use, the support column is installed through the support platform, the first infusion pipe is supported by the support column, water is transported through the first infusion pipe, hot water is input through the hot water pipe, the switch of the hot water pipe is controlled by the hot water valve, and the flow of hot water is detected by the hot water flow meter.

[0007] Preferably, the mixing assembly includes a mixing box, a mounting bracket, a stirring blade, a filter plate, a mounting base and a temperature detector. A mixing box is provided at one end of the first infusion tube, a mounting bracket is provided inside the mixing box, a stirring blade is provided on a fixed surface of the mounting bracket, a filter plate is provided above the stirring blade, and a mounting base and a temperature detector are provided on the top surface of the mixing box. When in use, the mixing box is used to accommodate cold and hot water, the stirring blade is installed through the mounting bracket, the cold and hot water are stirred by the stirring blade to mix evenly, the impurities in the cold and hot water are filtered through the filter plate, the temperature detector is installed through the mounting base, and the water temperature in the mixing box is detected by the temperature detector.

[0008] Preferably, the cold water assembly includes a second infusion pipe, a cold water flow meter and a cold water valve. A second infusion pipe is provided on the top surface of the mixing box, a cold water flow meter is provided on the outside of the second infusion pipe, and a cold water valve is provided at one end of the second infusion pipe. When in use, cold water is transported through the second infusion pipe, the flow of cold water is detected by the cold water flow meter, and the switch of the second infusion pipe is controlled by the cold water valve.

[0009] Preferably, the protective component includes an insulation sleeve and a fixing ring. The outside of the first infusion tube and the second infusion tube are both provided with insulation sleeves, and the outside of the insulation sleeves are provided with fixing rings. When in use, the pipelines are protected by the insulation sleeves and the insulation sleeves are fixed by the fixing rings.

[0010] Preferably, the drainage assembly includes a liquid outlet pipe, a liquid outlet valve, a liquid outlet and a sealing ring. A liquid outlet pipe is provided on the bottom surface of the mixing box, a liquid outlet valve is provided on one side of the liquid outlet pipe, a liquid outlet is provided on the other side of the liquid outlet pipe, and a sealing ring is provided on one side of the liquid outlet. When in use, the mixed hot and cold water is transported through the liquid outlet pipe, the switch of the liquid outlet pipe is controlled by the liquid outlet valve, the liquid outlet pipe is conveniently connected to other pipelines through the liquid outlet, and the connection between the liquid outlet pipe and other pipelines is sealed by the sealing ring.

[0011] Preferably, the support assembly includes a support bracket and a fixing bolt. The bottom surface of the main body of the mixing device is provided with a support bracket. There are multiple groups of support brackets. The bottom surface of the support bracket is provided with a fixing bolt. When in use, the main body of the mixing device is supported by the support bracket and the support bracket is fixed by the fixing bolt.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with traditional hot and cold water systems, when mixing hot and cold water, the hot and cold water enter the mixing pipe, and the temperature difference between hot and cold easily causes a large pressure inside the pipe. When the operation is carried out for a long time, the transmission pipe is easily damaged, thus affecting the normal mixing operation. The hot and cold water system is equipped with a mixing structure to pre-treat the hot and cold water mixture, and then evenly mix them before transmission, which can effectively prevent the hot and cold temperature difference from causing a large pressure inside the pipe;

[0014] 2. The mixing box is used to hold the hot and cold water. The stirring fan is installed through the mounting bracket. The hot and cold water are stirred by the stirring fan to mix them evenly. The impurities in the hot and cold water are filtered through the filter plate. The temperature detector is installed through the mounting base and the water temperature in the mixing box is detected by the temperature detector.

[0015] 3. Install the support column through the support platform, support the first infusion pipe through the support column, transport water through the first infusion pipe, input hot water through the hot water pipe, control the switch of the hot water pipe through the hot water valve, detect the flow of hot water through the hot water flow meter, transport cold water through the second infusion pipe, detect the flow of cold water through the cold water flow meter, and control the switch of the second infusion pipe through the cold water valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a first three-dimensional structural diagram of a hot and cold water system for pharmaceutical preparation according to the present invention;

[0017] Figure 2 Shown is a second three-dimensional structural diagram of a hot and cold water system for pharmaceutical preparation according to the present invention;

[0018] Figure 3 Shown is a schematic diagram of the bottom three-dimensional structure of a hot and cold water system for pharmaceutical preparation according to the present invention;

[0019] Figure 4 Shown is a schematic diagram of the internal structure of a hot and cold water system for pharmaceutical preparation according to the present invention;

[0020] Explanation of the accompanying symbols: 1. Mixing device body; 2. Hot water component; 3. Mixing component; 4. Cold water component; 5. Protection component; 6. Drainage component; 7. Support component; 201. Support platform; 202. Support column; 203. First infusion pipe; 204. Hot water pipe; 205. Hot water valve; 206. Hot water flow meter; 301. Mixing box; 302. Mounting bracket; 303. Stirring fan blade; 304. Filter plate; 305. Mounting base; 306. Temperature detector; 401. Second infusion pipe; 402. Cold water flow meter; 403. Cold water valve; 501. Insulation sleeve; 502. Fixing ring; 601. Liquid outlet pipe; 602. Liquid outlet valve; 603. Drain port; 604. Sealing ring; 701. Support bracket; 702. Fixing bolt DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a hot and cold water system for pharmaceutical preparation, including a preparation device body 1, a hot water component 2, a mixing component 3, a cold water component 4, a protection component 5, a drainage component 6 and a support component 7. The hot water component 2 is provided on one side of the preparation device body 1, the mixing component 3 is provided at one end of the hot water component 2, the cold water component 4 is provided on the top surface of the mixing component 3, the protective component 5 is provided on the outside of the cold water component 4, the drainage component 6 is provided on the bottom surface of the mixing component 3, and the support component 7 is provided on the bottom surface of the preparation device body 1.

[0023] See also Figure 2-4In this embodiment, the hot water component 2 includes a support platform 201, a support column 202, a first liquid infusion pipe 203, a hot water pipe 204, a hot water valve 205 and a hot water flow meter 206. The support platform 201 is provided on one side of the mixing device body 1, and the support column 202 is provided on the top surface of the support platform 201. The top of the support column 202 is provided with the first liquid infusion pipe 203, and the top surface of the first liquid infusion pipe 203 is provided with a hot water pipe 204. There are multiple groups of hot water pipes 204, and the outside of the hot water pipe 204 is provided with a hot water valve 205. The outside of one end of the hot water pipe 204 is provided with a hot water flow meter 206. When in use, the support column 202 is installed through the support platform 201, and the first liquid infusion pipe 203 is supported by the support column 202. Water is transported through the first liquid infusion pipe 203, hot water is input through the hot water pipe 204, the hot water valve 205 controls the switch of the hot water pipe 204, and the hot water flow rate is detected by the hot water flow meter 206. The mixing assembly 3 includes a mixing box 301, a mounting bracket 302, a stirring fan 303, a filter plate 304, a mounting base 305 and a temperature detector 306. The mixing box 301 is provided at one end of the first liquid infusion pipe 203. The interior of the mixing box 301 is provided with a mounting bracket 302, a fixed surface of the mounting bracket 302 is provided with a stirring blade 303, a filter plate 304 is provided above the stirring blade 303, and a mounting base 305 and a temperature detector 306 are provided on the top surface of the mixing box 301. When in use, the mixing box 301 is used to accommodate hot and cold water, the mounting bracket 302 is used to mount the stirring blade 303, the stirring blade 303 is used to stir the hot and cold water to make them mixed evenly, the filter plate 304 is used to filter impurities in the hot and cold water, and the mounting base 305 is used to detect the temperature detector 306. 6 is installed, the water temperature in the mixing box 301 is detected by the temperature detector 306, the cold water component 4 includes a second liquid infusion pipe 401, a cold water flow meter 402 and a cold water valve 403, the top surface of the mixing box 301 is provided with the second liquid infusion pipe 401, the outer side of the second liquid infusion pipe 401 is provided with the cold water flow meter 402, and one end of the second liquid infusion pipe 401 is provided with the cold water valve 403. When in use, cold water is transported through the second liquid infusion pipe 401, the flow of cold water is detected by the cold water flow meter 402, and the switch of the second liquid infusion pipe 401 is controlled by the cold water valve 403.

[0024] The protection component 5 includes an insulation sleeve 501 and a fixing ring 502. The outer sides of the first infusion tube 203 and the second infusion tube 401 are both provided with insulation sleeves 501. The outer sides of the insulation sleeves 501 are provided with fixing rings 502. When in use, the pipelines are protected by the insulation sleeves 501 and fixed by the fixing rings 502. The drainage component 6 includes a liquid outlet pipe 601, a liquid outlet valve 602, a liquid discharge port 603 and a sealing ring 604. The bottom surface of the mixing box 301 is provided with a liquid outlet pipe 601, a liquid outlet valve 602 is provided on one side of the liquid outlet pipe 601, a liquid discharge port 603 is provided on the other side of the liquid outlet pipe 601, and a sealing ring 604 is provided on one side of the liquid discharge port 603. When in use, When in use, the mixed hot and cold water is transported through the liquid outlet pipe 601, the liquid outlet valve 602 is used to control the switch of the liquid outlet pipe 601, the liquid outlet port 603 is used to facilitate the connection of the liquid outlet pipe 601 with other pipes, and the sealing ring 604 is used to seal the connection between the liquid outlet pipe 601 and other pipes. The support assembly 7 includes a support bracket 701 and a fixing bolt 702. The bottom surface of the mixing device body 1 is provided with a support bracket 701, and the support bracket 701 is provided with multiple groups. The bottom surface of the support bracket 701 is provided with a fixing bolt 702. When in use, the mixing device body 1 is supported by the support bracket 701, and the support bracket 701 is fixed by the fixing bolt 702.

[0025] During operation, the support column 202 is installed through the support platform 201, the first liquid infusion pipe 203 is supported by the support column 202, water is transported through the first liquid infusion pipe 203, hot water is input through the hot water pipe 204, the hot water valve 205 controls the switch of the hot water pipe 204, the hot water flow rate is detected by the hot water flow meter 206, the mixing box 301 contains hot and cold water, the mounting bracket 302 is used to mount the stirring blade 303, the stirring blade 303 is used to stir the hot and cold water to make them evenly mixed, the filter plate 304 is used to filter impurities in the hot and cold water, the mounting base 305 is used to mount the temperature detector 306, and the temperature of the water in the mixing box 301 is detected by the temperature detector 306;

[0026] At the same time, cold water is transported through the second liquid infusion pipe 401, the flow rate of cold water is detected by the cold water flow meter 402, the opening and closing of the second liquid infusion pipe 401 is controlled by the cold water valve 403, the pipe is protected by the insulation cover 501, and the insulation cover 501 is fixed by the fixing ring 502;

[0027] At the same time, the mixed hot and cold water is transported through the liquid outlet pipe 601, the liquid outlet valve 602 controls the switch of the liquid outlet pipe 601, the liquid outlet 601 is conveniently connected to other pipelines through the drain port 603, the connection between the liquid outlet pipe 601 and other pipelines is sealed by the sealing ring 604, the main body 1 of the mixing device is supported by the support bracket 701, and the support bracket 701 is fixed by the fixing bolt 702.

[0028] Through the above steps, hot water is added to the mixing device body 1 through the hot water component 2, cold water and hot water are mixed through the mixing component 3, cold water is added to the mixing component 3 through the cold water component 4, the outer sides of multiple groups of pipes are protected through the protection component 5, the mixed water is discharged through the drainage component 6, and the mixing device body 1 is supported by the support component 7.

[0029] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A hot and cold water system for pharmaceutical preparation, comprising a preparation device body (1); characterized in that: The device further comprises a hot water component (2), a mixing component (3), a cold water component (4), a protective component (5), a drainage component (6) and a support component (7). The hot water component (2) is arranged on one side of the mixing device body (1), the mixing component (3) is arranged on one end of the hot water component (2), the cold water component (4) is arranged on the top surface of the mixing component (3), the protective component (5) is arranged on the outside of the cold water component (4), the drainage component (6) is arranged on the bottom surface of the mixing component (3), and the support component (7) is arranged on the bottom surface of the mixing component (1).

2. A hot and cold water system for pharmaceutical preparation according to claim 1, characterized in that: The hot water component (2) comprises a support platform (201), a support column (202), a first liquid infusion pipe (203), a hot water pipe (204), a hot water valve (205) and a hot water flow meter (206). The support platform (201) is provided on one side of the mixing device body (1), the support column (202) is provided on the top surface of the support platform (201), the first liquid infusion pipe (203) is provided on the top of the support column (202), the hot water pipe (204) is provided on the top surface of the first liquid infusion pipe (203), a plurality of groups of hot water pipes (204) are provided, the hot water valve (205) is provided on the outside of the hot water pipe (204), and the hot water flow meter (206) is provided on the outside of one end of the hot water pipe (204).

3. A hot and cold water system for pharmaceutical preparation according to claim 2, characterized in that: The mixing assembly (3) comprises a mixing box (301), a mounting bracket (302), a stirring blade (303), a filter plate (304), a mounting base (305) and a temperature detector (306); a mixing box (301) is provided at one end of the first infusion tube (203); a mounting bracket (302) is provided inside the mixing box (301); a stirring blade (303) is provided on a fixed surface of the mounting bracket (302); a filter plate (304) is provided above the stirring blade (303); and a mounting base (305) and a temperature detector (306) are provided on the top surface of the mixing box (301).

4. A hot and cold water system for pharmaceutical preparation according to claim 3, characterized in that: The cold water assembly (4) comprises a second liquid infusion pipe (401), a cold water flow meter (402) and a cold water valve (403); the second liquid infusion pipe (401) is provided on the top surface of the mixing box (301); the cold water flow meter (402) is provided on the outside of the second liquid infusion pipe (401); and the cold water valve (403) is provided at one end of the second liquid infusion pipe (401).

5. The hot and cold water system for pharmaceutical preparation according to claim 4, characterized in that: The protection assembly (5) comprises a heat-insulating sleeve (501) and a fixing ring (502). The outer sides of the first infusion tube (203) and the second infusion tube (401) are both provided with the heat-insulating sleeve (501), and the outer sides of the heat-insulating sleeve (501) are provided with the fixing ring (502).

6. The hot and cold water system for pharmaceutical preparation according to claim 3, characterized in that: The drainage assembly (6) comprises a liquid outlet pipe (601), a liquid outlet valve (602), a liquid outlet (603) and a sealing ring (604). The bottom surface of the mixing box (301) is provided with a liquid outlet pipe (601), a liquid outlet valve (602) is provided on one side of the liquid outlet pipe (601), a liquid outlet (603) is provided on the other side of the liquid outlet pipe (601), and a sealing ring (604) is provided on one side of the liquid outlet (603).

7. The hot and cold water system for pharmaceutical preparation according to claim 1, characterized in that: The support assembly (7) comprises a support bracket (701) and a fixing bolt (702). The bottom surface of the mixing device body (1) is provided with a support bracket (701). There are multiple groups of support brackets (701). The bottom surface of the support bracket (701) is provided with a fixing bolt (702).

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